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40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# Copyright 2022 The JAX Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for release_backend_clients."""
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from absl.testing import absltest
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import jax
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from jax.config import config
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from jax._src import test_util as jtu
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from jax._src.lib import xla_bridge as xb
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config.parse_flags_with_absl()
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@jtu.pytest_mark_if_available('pjrt_c_api_unimplemented') # crashes runtime
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class ClearBackendsTest(jtu.JaxTestCase):
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def test_clear_backends(self):
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g = jax.jit(lambda x, y: x * y)
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self.assertEqual(g(1, 2), 2)
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self.assertNotEmpty(xb.get_backend().live_executables())
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jax.clear_backends()
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self.assertEmpty(xb.get_backend().live_executables())
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self.assertEqual(g(1, 2), 2)
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if __name__ == "__main__":
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absltest.main(testLoader=jtu.JaxTestLoader())
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